About Our CompanyDongguan Hans High-Tech Automation Co., Limited is located in Dongguan city of Guangdong, a Branch Factory of KWS, specializing in designing and manufacturing many kinds of plastic/metal welding machines. We have been engaged in ultrasonic welders field for more than 15 years. We provide high-quality products and good service to you based on our advanced technology and rich experience.Our Main ProductsWe design and manufacture kinds of standard and Non-standard ultrasonic plastic welders, Ultrasonic metal welders, ultrasonic auto-welding production line, other precision welding machines such as high frequency welding machines, hot plate plastic welding machines, rotary plastic welding machines, car door welding machines, car dashboard welding machines, car bumper welding machines, and the horns/jigs for these machines.Our Main MarketsOn the basis of domestic market, we mainly export to Europe, the Middle East, South America, India, Southeast Asia market. We believe we can meet your requirements based on our competitive products and services. We welcome long-term cooperation from all over the world.